| Structure | Name/CAS No. | Articles | 
|---|---|---|
                        ![]()  | 
                    D-α-HYDROXYISOVALERIC ACID
                     CAS:17407-56-6  | 
                    
                    |
                        ![]()  | 
                    2-Hydroxy-3-methylbutyric acid
                     CAS:4026-18-0  | 
                    
                    |
                        ![]()  | 
                    DL-p-Hydroxyphenyllactic acid
                     CAS:6482-98-0  | 
                    
                    |
                        ![]()  | 
                    (S)-(+)-2-Hydroxy-3-Methylbutyric acid
                     CAS:17407-55-5  | 
                    
                    |
                        ![]()  | 
                    Azelaic acid
                     CAS:123-99-9  |